Gas Furnaces

Furnace service.

Chaves Heating & Air Conditioning, Inc. provides superior heating services in Hudson, MA and surrounding communities. We are the leading company for all of your heating needs. If you are in need of repairs, maintenance, or a brand new system, the technicians and consultants at Chaves are the qualified professionals for the job.
In addition to providing the highest quality of service, we aim to educate our customers - informed decisions are good decisions. It is important that you have confidence in our ability to perform the service for which you are hiring us. Call us or request service online.

How Much Money Can a New Furnace Save You?

Our AFUE energy savings calculator can help determine how much you could save on your utility bills. Simply enter your current unit's AFUE value and compare it to a newer, more efficient system. You can even customize it to better match your home's system for a more accurate calculation.

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Furnace Repair

Don't get left in the cold! Our team is here to keep your home warm and cozy. We repair all makes and models of gas and propane furnaces. Our technicians are honest, hard working, and always transparent about the work we do.

Furnace Replacement

Sometimes a repair is not sufficient to fix your furnace. At times a new furnace is the most cost and energy efficient solution. Performing repairs or service on a system in need of replacement is counter productive and costly. We will always help you to determine whether a repair or replacement is the best option.

If you do need a furnace replacement, we know how overwhelming it can be. Here are some of the frequently asked questions about furnaces that we get from some of our Hudson, MA residents:

What Are The Different Types Of Furnaces?

Single Stage: A single-stage furnace has only one stage of operation. It can either be turned on or turned off.

Two Stage: A two stage furnace has two settings - full and half speed. This is a more efficient way to hear and provides more comfort by moving air at a slower pace.

Variable Stage or Modulating: Modulates the speed and heat output based on the temperature outside and the desired comfort level inside. This type of furnace is the most efficient as it only works as much as you need it to.

What Is AFUE?

AFUE, or Annualized Fuel Utilization Efficiency, is a measure of furnace-heating efficiency. The higher the AFUE, the more efficient the furnace.

What Size Furnace Do I Need?

We can calculate an appropriately sized furnace by determining how many BTU’s (British Thermal Units) are required to heat your home. Contrary to what you might think, a bigger furnace does not necessarily mean better or more heating power. Call us at Chaves HVAC, and we can set up an appointment to calculate the furnace size you might need.

Gas Furnace Maintenance in Sudbury, MA, 01776

“Service was excellent. They came on time, explained what they were going to do and reviewed all they did at conclusion of visit. Signed up for next year already.”
- Joseph M.

Gas Furnace Maintenance in Hudson, MA, 01749

“I had Isaac come for routine maintenance on my furnace. He is awesome!! Answered all my questions and I would highly recommend him again. I’ve had Chaves for 15 yrs now and am very satisfied with them!!”

- Linda P.

Gas Furnace Repair in Hudson, MA, 01749

“Responsive, professional, and courteous”

- Sarah B.

Gas Furnace Maintenance in Northborough, MA, 01532

“Very pleased”

- Gregory S.

Gas Furnace Maintenance in Lancaster, MA 01523

“Explained things very well”

- Robert I.

Gas Furnace Maintenance in Hudson, MA, 01749

“Wonderful prompt service!!”

- Jane M.

Gas Furnace Maintenance in Clinton, MA 01510

“On time service – fast and efficient”

- Richard M.

Gas Furnace Maintenance in Clinton, MA 01510

“Issac and associate presented themselves professional. Performed the annual maintenance as part of your membership program and stated everything was fine and left.”

- Paul V S.

Gas Furnace Maintenance in Berlin, 01503

“Technicians arrived on time, were professional, explained what they were doing, recommended a maintenance plan to save me some money. They explained next steps and gave me peace of mind.”

- Liz D.

Gas Furnace Maintenance in Clinton, 01510

“Technician arrived on time, was very polite, competent and efficient. He performed maintenance service on my gas furnace and on my AC. I will call again next time.”

- Larry M.

Need Furnace Service?

Contact the experts at Chaves HVAC.

Call us at 978-562-5309!